From 98b264e8ce5bb990db212e155b28de5bc63b9dd1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Thu, 24 Jan 2013 22:25:00 +0100
Subject: [PATCH] Add comment

---
 src/ol/renderer/maprenderer.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ol/renderer/maprenderer.js b/src/ol/renderer/maprenderer.js
index 06bf5cb930..01313a98b3 100644
--- a/src/ol/renderer/maprenderer.js
+++ b/src/ol/renderer/maprenderer.js
@@ -40,6 +40,10 @@ ol.renderer.Map = function(container, map) {
    */
   this.layerRenderers = {};
 
+  //
+  // We listen to layer add/remove to add/remove layer renderers.
+  //
+
   /**
    * @private
    * @type {?number}